1990Final results
1990 election for New York Assembly District 112
New York State Assembly · New York
John G. A. Oneil (R) won with 61.1% of the vote, defeating Peter E. Vandewater (D) by 22.1 points.
John G. A. OneilRepublican · winner · incumbent
61.1%17,597
Peter E. VandewaterDemocrat
38.9%11,225
28,822 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET